//
// Created by jsjxsy on 2022/7/5.
//

%:include <stdio.h>
%:include <iso646.h>

int main(int argc, char **argv) {
  if (argc > 1 and
  argv<:1:>
  not_eq
  NULL)
  {
    printf("Hello %s\n", argv<:1:>);
  }else{
    puts("not args!");
  }

  return 0;
}
